2011 Yamaha WR250X Specs, Engine Features, and Overview
Posted in Motorcycle, WR250X, Yamaha on April 5th, 2011 by jess
The 2011 Yamaha WR250X is a supermoto inspired dual purpose On-Off Road bike. Powertrain is a 250cc, liquid-cooled, single cylinder, 4-valve, DOHC electronic fuel injected engine with ultra-light titanium intake valve. The motorcycle measures 83.1 in. in length and weights 302 lbs. Exhaust utilizes stainless steel header pipe with a compact 3-stage expansion upswept muffler and honeycomb catalytic converter, and Yamaha’s Exhaust Ultimate Power Valve (EXUP System) that eliminates flat spot in the power band and cut emission. Main frame is semi-double cradle cast aluminum, while forged aluminum is used under the main frame, and high tensile steel formed the separate detachable down tubes. Kayaba front fork is compression and rebound damping adjustable, while rear monocross suspension also has fully adjustable piggy back shock. This bike is equipped with 2 gallon steel fuel tank with built in electric fuel tank, steel handlebars with reinforcing cross bar, gripper seat cover on a slim-line bodywork, adjustable front brake lever, slim halogen headlight, 17” radial sport tires, plastic rear caliper protector, compact Yuasa sealed gell-flled 6 amp-hour battery, and heavy duty rubber swingarm protector.